Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
394 – 377 =
2
17
4
3
|
2.
453 – 318 =
3
135
4
2
|
3.
94 – 75 =
19
3
4
2
|
4.
195 + 361 =
4
2
3
556
|
|
5.
162 + 617 =
2
3
4
779
|
6.
506 + 444 =
4
950
3
2
|
7.
674 – 110 =
4
2
3
564
|
8.
156 + 450 =
606
3
2
4
|
|
9.
427 – 112 =
2
315
4
3
|
10.
627 – 248 =
2
3
379
4
|
11.
638 + 57 =
695
3
4
2
|
12.
752 + 184 =
2
936
4
3
|
|
13.
735 – 156 =
4
579
2
3
|
14.
630 – 510 =
2
4
3
120
|
15.
470 – 376 =
3
2
4
94
|
16.
718 – 491 =
2
4
227
3
|
|
17.
954 – 418 =
3
2
536
4
|
18.
880 + 14 =
894
2
4
3
|
19.
422 – 15 =
2
4
407
3
|
20.
151 – 123 =
28
3
4
2
|